If you leave yogurt alone for 300 years, it develops a culture.
If you answered "I don't know." I would like to tell you that I spent all day cleaning that mess up.
One baits his hook the other hates his book.
He's still there when you get home. What's he say when you tell him to leave? "Na, 'ma stay"
The men provide the food and the women do the cooking, leaving the children to wash up afterwards.
If you leave yogurt alone for 200 years it will develop its own cultures without having to resort to stealing others.
If you leave a yogurt for 200 years it'll grow a culture.
A cup of yogurt.
After 200 years the yogurt would have developed some kind of culture.
If you leave a pot of yogurt alone for 200 years it develops a culture.
A petri dish develops a culture.